As of 09:51 CDT

Weather in Union Star, MO

51°Current weather

Union Star, Monday, 19 October, 09:51

Overcast. Feels like 50°. High 67°, low 43°.

Pressure30.33 inHg
Wind6.5 mph S
Humidity81%
Visibility6.2 mi
Dew point46°

Monthly outlook for Union Star, MO: average high 61.6°, average low 44.7°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 24 October (73.2°), the coolest 28 October (30°).

61.6°/44.7°
Average high / low
+1.1°
Above normal
2 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October66.2°61.1°+2.8°
29 October – 7 November53.9°56°-1.2°
8 November – 17 Novemberat normal51.5°—

October records over 66 years

92.8°10 October 1963All-time high
17.6°27 October 1997All-time low

Climate normals and records are computed from the nearest reference point — King City (6 mi).

Tue, 2071° / 44°0Clear
71 °Clear

Union Star, Tuesday, 20 October

Clear. High 71°, low 44°.

Pressure30.30 inHg
Wind6.7 mph SE
Humidity60%
Visibility6.2 mi
Dew point49°
Wed, 2172° / 50°0Clear
72 °Clear

Union Star, Wednesday, 21 October

Clear. High 72°, low 50°.

Pressure30.24 inHg
Wind6.1 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Thu, 2271° / 51°0Clear
71 °Clear

Union Star, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.27 inHg
Wind7.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point50°
Fri, 2372° / 53°0Overcast
72 °Overcast

Union Star, Friday, 23 October

Overcast. High 72°, low 53°.

Pressure30.15 inHg
Wind13.7 mph SE
Humidity52%
Visibility—
Dew point49°
Sat, 2473° / 57°0Mostly clear
73 °Mostly clear

Union Star, Saturday, 24 October

Mostly clear. High 73°, low 57°.

Pressure30.21 inHg
Wind12.6 mph S
Humidity50%
Visibility—
Dew point50°
Sun, 2563° / 57°0Overcast
63 °Overcast

Union Star, Sunday, 25 October

Overcast. High 63°, low 57°.

Pressure30.36 inHg
Wind9.2 mph NE
Humidity66%
Visibility—
Dew point51°
Mon, 2667° / 56°0.04Light rain
67 °Light rain

Union Star, Monday, 26 October

Light rain. High 67°, low 56°.

Pressure30.15 inHg
Wind9 mph S
Humidity82%
Visibility—
Dew point55°
Tue, 2760° / 40°0.05Light rain
60 °Light rain

Union Star, Tuesday, 27 October

Light rain. High 60°, low 40°.

Pressure30.18 inHg
Wind19.2 mph N
Humidity77%
Visibility—
Dew point41°
Wed, 2847° / 30°0Clear
47 °Clear

Union Star, Wednesday, 28 October

Clear. High 47°, low 30°.

Pressure30.47 inHg
Wind11.7 mph NW
Humidity28%
Visibility—
Dew point11°
Thu, 2955° / 33°0Overcast
55 °Overcast

Union Star, Thursday, 29 October

Overcast. High 55°, low 33°.

Pressure30.21 inHg
Wind14 mph S
Humidity30%
Visibility—
Dew point19°
Fri, 3062° / 43°0Overcast
62 °Overcast

Union Star, Friday, 30 October

Overcast. High 62°, low 43°.

Pressure29.88 inHg
Wind10.9 mph S
Humidity40%
Visibility—
Dew point33°
Sat, 3157° / 47°0Overcast
57 °Overcast

Union Star, Saturday, 31 October

Overcast. High 57°, low 47°.

Pressure29.94 inHg
Wind7.3 mph SE
Humidity60%
Visibility—
Dew point42°
Sun, 0159° / 41°0Clear
59 °Clear

Union Star, Sunday, 1 November

Clear. High 59°, low 41°.

Pressure30.06 inHg
Wind16.6 mph NW
Humidity47%
Visibility—
Dew point37°
Mon, 0249° / 32°0Overcast
49 °Overcast

Union Star, Monday, 2 November

Overcast. High 49°, low 32°.

Pressure30.27 inHg
Wind9.8 mph N
Humidity48%
Visibility—
Dew point27°
Tue, 0341° / 39°0.03Light rain
41 °Light rain

Union Star, Tuesday, 3 November

Light rain. High 41°, low 39°.

Pressure30.09 inHg
Wind6.4 mph E
Humidity87%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0455° / 40°0.1Climate normal
55 °Climate normal

Union Star, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation23%
Record high76° (1978)
Record low13° (1991)
Thu, 0554° / 39°0.06Climate normal
54 °Climate normal

Union Star, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2015)
Record low22° (1967)
Fri, 0655° / 38°0.07Climate normal
55 °Climate normal

Union Star, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation15%
Record high72° (1999)
Record low19° (1991)
Sat, 0755° / 38°0.02Climate normal
55 °Climate normal

Union Star, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1966)
Record low3° (1991)
Sun, 0855° / 39°0.05Climate normal
55 °Climate normal

Union Star, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.05 in
Chance of precipitation23%
Record high76° (1980)
Record low-3° (1991)
Mon, 0955° / 39°0.12Climate normal
55 °Climate normal

Union Star, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation33%
Record high72° (1999)
Record low18° (2018)
Tue, 1052° / 36°0.13Climate normal
52 °Climate normal

Union Star, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.13 in
Chance of precipitation28%
Record high73° (2012)
Record low12° (2018)
Wed, 1150° / 34°0.07Climate normal
50 °Climate normal

Union Star, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1964)
Record low11° (1986)
Thu, 1249° / 34°0.07Climate normal
49 °Climate normal

Union Star, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (2005)
Record low4° (1968)
Fri, 1350° / 34°0.06Climate normal
50 °Climate normal

Union Star, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation13%
Record high75° (1999)
Record low6° (1986)
Sat, 1450° / 36°0.03Climate normal
50 °Climate normal

Union Star, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.03 in
Chance of precipitation20%
Record high74° (2025)
Record low15° (2014)
Sun, 1551° / 36°0.07Climate normal
51 °Climate normal

Union Star, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (2025)
Record low16° (1972)
Mon, 1651° / 35°0.06Climate normal
51 °Climate normal

Union Star, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation18%
Record high69° (2001)
Record low16° (2014)
Tue, 1752° / 37°0.09Climate normal
52 °Climate normal

Union Star, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (2016)
Record low17° (2014)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Union Star, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Union Star, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.